西部数据数据中心解决方案

首批搭载OptiNAND技术的产品 —— Ultrastar DC HC570 CMR 22TB HDD已正式上市，并已批量出货。该产品应用了西部数据全新OptiNAND技术，利用协力效应革新了磁盘架构设计，成功在同一个设备中深度整合HDD技术和闪存技术,为客户带来开创性的存储解决方案，拥有更大容量、更高性能、更优灵活性与可靠性。

Ultrastar DC HC570 CMR 22TB HDD

三个重要优势

更大的容量

通过加入最新的OptiNAND，优化了结构，让它的密度提高，同时也提高了性能以及可靠性。

更高的性能

利用OptiNAND内的闪存放置关键的HDD内部数据，使整体的性能也得到了提高，缩短了延迟。这是将闪存与HDD深度整合。

更可靠的安全性

相较之前的普通产品，在紧急断电的时候，能够保留更多客户数据。

产品参数

型号	WUH722020ALE6L1 WUH722020ALE6L4
容量	22TB
接口	SATA 6Gb/s
转速	7200RPM
MTBF	250万小时
持续传输速率	269MB/s

客户这样说

西部数据深入的市场洞察、创新成果与丰富的数据存储产品能够帮助我们高效应对在容量、性能及能耗方面的诸多挑战。经过双方的联合测试与协作，我们期待推进部署搭载全新技术的新款Ultrastar DC HC570 ，从而进一步帮助客户挖掘数据价值。

❶1TB=1万亿字节。由于操作环境的原因，实际用户容量可能略少。

❷工作负载额定值根据硬盘之间的用户数据传输量定义。年工作负载率 = 传输的TB 数X（8760/记录的运行小时数）。工作负载率因软硬件组件和配置而异。

❸工作负载额定值根据硬盘之间的用户数据传输量定义。年工作负载率=传输的TB数 X（8760/记录的运行小时数）。工作负载率因软硬件组件和配置而异。

Western Digital、Western Digital商标、OptiNAND和Ultrastar是Western Digital Corporation或其关联公司在美国和/或其他国家/地区的注册商标或商标。所有其他商标是各自所有者的财产。产品规格如有变更，恕不另行通知。本文所示图片可能与实际产品存在差异。

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                    <p style="text-align: left;"><br></p>
                    <p style="text-align: left;">首批搭载OptiNAND技术的产品 —— Ultrastar DC HC570 CMR 22TB HDD已正式上市，并已批量出货。该产品应用了西部数据全新OptiNAND技术，利用协力效应革新了磁盘架构设计，成功在同一个设备中深度整合HDD技术和闪存技术,为客户带来开创性的存储解决方案，拥有更大容量、更高性能、更优灵活性与可靠性。
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                        <font style="color: rgb(57, 198, 230);" size="4">Ultrastar DC HC570 CMR 22TB HDD</font>
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                    <p style="text-align: center;">
                        <font style="color: rgb(57, 198, 230);" size="4">三个重要优势</font>
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                    <p style="text-align: center;"><span style="font-size: x-large; font-weight: bold;">更大的容量</span><br>
                    </p>
                    <p style="text-align: left;">通过加入最新的OptiNAND，优化了结构，让它的密度提高，同时也提高了性能以及可靠性。</p>
                </div>
            </div>
        </div></div>
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                    <p style="text-align: center;"><span style="font-weight: bold; font-size: x-large;">更高的性能</span></p>
                    <p style="text-align: left;">利用OptiNAND内的闪存放置关键的HDD内部数据，使整体的性能也得到了提高，缩短了延迟。这是将闪存与HDD深度整合。</p>
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                    <p style="text-align: center;"><span style="font-size: x-large; font-weight: bold;">更可靠的安全性</span><br></p>
                    <p style="text-align: left;">相较之前的普通产品，在紧急断电的时候，能够保留更多客户数据。</p>
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            </div>
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                                    <span style="font-size: 24px;"><strong><span style="color: rgb(127, 127, 127); font-family: &quot;Helvetica Neue&quot;, Helvetica, &quot;Hiragino Sans GB&quot;, &quot;Apple Color Emoji&quot;, &quot;Emoji Symbols Font&quot;, &quot;Segoe UI Symbol&quot;, Arial, sans-serif;">产品参数</span></strong></span>
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                                    <p style="margin-top: 10px;"><span style="color: rgb(85, 85, 85); font-size: small;">型号<br></span></p>
                                </td>
                                <td valign="top" style="padding: 0px; background-color: #ffffff; border-style: solid; border-width: 1px; border-color: #f2f2f2; border-radius: 0px; box-sizing: border-box;">
                                    <p><span style="color: rgb(85, 85, 85); font-size: small;">WUH722020ALE6L1</span></p><p><span style="color: rgb(85, 85, 85); font-size: small;">WUH722020ALE6L4</span></p>
                                </td>
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                                <td valign="top" style="background-color: #ffffff; padding: 0px; border-style: solid; border-width: 1px; border-color: #f2f2f2; border-radius: 0px; box-sizing: border-box;" class=""><span style="color: rgb(85, 85, 85); font-size: small;"><span style="font-family: &quot;Helvetica Neue&quot;, Helvetica, &quot;Hiragino Sans GB&quot;, &quot;Apple Color Emoji&quot;, &quot;Emoji Symbols Font&quot;, &quot;Segoe UI Symbol&quot;, Arial, sans-serif;">容量</span>
                                </span></td>
                                <td valign="top" style="background-color: #ffffff; padding: 0px; border-style: solid; border-width: 1px; border-color: #f2f2f2; border-radius: 0px; box-sizing: border-box;"><span style="color: rgb(85, 85, 85); font-size: small;">22TB<br></span></td>
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                                    <span style="color: rgb(85, 85, 85); font-size: small;"><span style="font-family: &quot;Helvetica Neue&quot;, Helvetica, &quot;Hiragino Sans GB&quot;, &quot;Apple Color Emoji&quot;, &quot;Emoji Symbols Font&quot;, &quot;Segoe UI Symbol&quot;, Arial, sans-serif;">接口</span>
                                </span></td>
                                <td valign="top" style="background-color: #ffffff; padding: 0px; border-style: solid; border-width: 1px; border-color: #f2f2f2; border-radius: 0px; box-sizing: border-box;"><span style="color: rgb(85, 85, 85); font-size: small;">SATA 6Gb/s<br></span></td>
                            </tr>
                            <tr>
                                <td valign="top" style="background-color: #ffffff; padding: 0px; border-style: solid; border-width: 1px; border-color: #f2f2f2; border-radius: 0px; box-sizing: border-box;">
                                    <span style="color: rgb(85, 85, 85); font-size: small;"><span style="font-family: &quot;Helvetica Neue&quot;, Helvetica, &quot;Hiragino Sans GB&quot;, &quot;Apple Color Emoji&quot;, &quot;Emoji Symbols Font&quot;, &quot;Segoe UI Symbol&quot;, Arial, sans-serif;">转速</span>
                                </span></td>
                                <td valign="top" style="background-color: #ffffff; padding: 0px; border-style: solid; border-width: 1px; border-color: #f2f2f2; border-radius: 0px; box-sizing: border-box;"><span style="color: rgb(85, 85, 85); font-size: small;">7200RPM<br></span></td>
                            </tr>
                            <tr>
                                <td valign="top" style="background-color: #ffffff; padding: 0px; border-style: solid; border-width: 1px; border-color: #f2f2f2; border-radius: 0px; box-sizing: border-box;">
                                    <span style="color: rgb(85, 85, 85); font-size: small;"><span style="font-family: &quot;Helvetica Neue&quot;, Helvetica, &quot;Hiragino Sans GB&quot;, &quot;Apple Color Emoji&quot;, &quot;Emoji Symbols Font&quot;, &quot;Segoe UI Symbol&quot;, Arial, sans-serif;">MTBF</span>
                                </span></td>
                                <td valign="top" style="background-color: #ffffff; padding: 0px; border-style: solid; border-width: 1px; border-color: #f2f2f2; border-radius: 0px; box-sizing: border-box;"><span style="color: rgb(85, 85, 85); font-size: small;">250万小时<br></span></td>
                            </tr>
                            <tr>
                                <td valign="top" style="background-color: #ffffff; padding: 0px; border-style: solid; border-width: 1px; border-color: #f2f2f2; border-radius: 0px; box-sizing: border-box;">
                                    <span style="color: rgb(85, 85, 85); font-size: small;"><span style="font-family: &quot;Helvetica Neue&quot;, Helvetica, &quot;Hiragino Sans GB&quot;, &quot;Apple Color Emoji&quot;, &quot;Emoji Symbols Font&quot;, &quot;Segoe UI Symbol&quot;, Arial, sans-serif;">持续传输速率</span>
                                </span></td>
                                <td valign="top" style="background-color: #ffffff; padding: 0px; border-style: solid; border-width: 1px; border-color: #f2f2f2; border-radius: 0px; box-sizing: border-box;"><span style="color: rgb(85, 85, 85); font-size: small;">269MB/s</span><br></td>
                            </tr>
                        
                    </table>
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                    <p style="text-align: center;"><span style="color: rgb(255, 255, 255); font-weight: 700; font-size: large;">客户这样说</span></p>
                    <p style="text-align: left;"><span style="color: rgb(255, 255, 255);">西部数据深入的市场洞察、创新成果与丰富的数据存储产品能够帮助我们高效应对在容量、性能及能耗方面的诸多挑战。经过双方的联合测试与协作，我们期待推进部署搭载全新技术的新款Ultrastar DC HC570 ，从而进一步帮助客户挖掘数据价值。</span><br></p>
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                    <p><span style="color: rgb(255, 255, 255); font-size: x-small;">❶1TB=1万亿字节。由于操作环境的原因，实际用户容量可能略少。</span></p><p><span style="color: rgb(255, 255, 255); font-size: x-small;">❷工作负载额定值根据硬盘之间的用户数据传输量定义。年工作负载率 = 传输的TB 数X（8760/记录的运行小时数）。工作负载率因软硬件组件和配置而异。</span></p><p><span style="color: rgb(255, 255, 255); font-size: x-small;">❸工作负载额定值根据硬盘之间的用户数据传输量定义。年工作负载率=传输的TB数 X（8760/记录的运行小时数）。工作负载率因软硬件组件和配置而异。</span></p><p><span style="color: rgb(255, 255, 255); font-size: x-small;">Western Digital、Western Digital商标、OptiNAND和Ultrastar是Western Digital Corporation或其关联公司在美国和/或其他国家/地区的注册商标或商标。所有其他商标是各自所有者的财产。产品规格如有变更，恕不另行通知。本文所示图片可能与实际产品存在差异。</span></p><p><span style="color: rgb(255, 255, 255); font-size: x-small;">2022 西部数据或其关联公司。保留所有权利。</span></p>
                    <p><span style="color: rgb(255, 255, 255);"><br></span></p>
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